Caution - To completely shut down the system, all the power cords must be
removed. If the power cords are not removed, an electrical failure may occur.
XSCF> showlogs error
XSCF> switchscf -t Standby
27.3 Enabling the Removal of an XSCFDUAL Control Cable
Thissection describes the preparation that must be completed prior to removing an
XSCFDUAL control cable. The preparation procedure differs depending onthe
maintenancetype as follows:
■Active/Hot maintenance
■Active/Cold maintenance
■Inactive/Hot maintenance
■Inactive/Cold maintenance
■System-stopped maintenance

27.3.1 Active/Hot maintenance

1. Open the rack door.
2. Logi n to the XSCF shell.
3. Executethe showlogs command to identify the component requiring
maintenance.
For details, see "3.3.5 Checking log information."
4. Confirmthe hardware and software configurations.
For details, see "4.2 Confirmingthe System Configuration."
5. Execute the switchscf command to switch the master XSCF to a standby
XSCF.
Perform this when the chassis requiring maintenance is operating as a master
chassis.
6. Executethe replacefru command to release the XSCF DUAL control cable
requiringmaintenance from the sys tem.
FujitsuM10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･December 2013416